how to align multiple lines on same indent without enumeration?

Question

I want a similar effect as desired in the question How to align multiple lines on same indent?. But I don't want the enumeration or bullet point list. I want only more indentation for some lines like the following:

some text some text some text 
some text some text some text 
    some indented text some indented text some indented text 
    some indented text some indented text some indented text 
         some more indented text some more indented text  
         some more indented text some more indented text  
some text some text some text 
some text some text some text 
    some indented text some indented text some indented text 
    some indented text some indented text some indented text 
         some more indented text some more indented text  
         some more indented text some more indented text  
    some indented text some indented text some indented text 
    some indented text some indented text some indented text 
some text some text some text 
some text some text some text 

I can do it manually by inserting additional white-space characters. But it is not a LaTex style solution. I am looking for such a solution.

Answer 1

Here is a solution using the enumitem package where I had used an empty label, and set the leftmargin of the top level list as 0pt:

Notes:

• The showframe package was used just to show the page margins. It is not needed in your actual use case.

Code:

\documentclass{article}
\usepackage{enumitem}
\usepackage{showframe}
\newlist{MyIndentedList}{itemize}{4}
\setlist[MyIndentedList,1]{%
    label={},
    noitemsep,
    leftmargin=0pt,
    }
\setlist[MyIndentedList]{%
    label={},
    noitemsep,
    }

\begin{document}
\begin{MyIndentedList}
\item some text some text some text 
\item some text some text some text 
    \begin{MyIndentedList}
        \item some indented text some indented text some indented text 
        \item some indented text some indented text some indented text 
        \begin{MyIndentedList}
             \item some more indented text some more indented text  
             \item some more indented text some more indented text 
         \end{MyIndentedList} 
    \end{MyIndentedList}
\item some text some text some text 
\item some text some text some text 
    \begin{MyIndentedList}
        \item some indented text some indented text some indented text 
        \item some indented text some indented text some indented text 
        \begin{MyIndentedList}
             \item some more indented text some more indented text  
             \item some more indented text some more indented text  
         \end{MyIndentedList} 
        \item some indented text some indented text some indented text 
        \item some indented text some indented text some indented text 
     \end{MyIndentedList} 
\item some text some text some text 
\item some text some text some text 
\end{MyIndentedList}
\end{document}

Answer 2

As mentioned in the comments, you could use the tabbing package:

\documentclass{article}
\begin{document}
 \begin{tabbing}
  \hspace{30pt}\=\hspace{30pt}\=\kill
  some text some text some text \\ 
  some text some text some text  \\ 
   \> some indented text some indented text some indented text \\ 
   \> some indented text some indented text some indented text \\
   \>  \> some more indented text some more indented text  \\ 
   \>  \> some more indented text some more indented text  \\
  some text some text some text \\ 
  some text some text some text  \\ 
   \> some indented text some indented text some indented text \\ 
   \> some indented text some indented text some indented text \\
   \>  \> some more indented text some more indented text  \\ 
   \>  \> some more indented text some more indented text  
 \end{tabbing}
\end{document}

Which then will look like this:

You can control the width of the tabs with the \hspace