How to Rotate Text in Table across column spanning many rows
I would like to make my first column of table merger together and include a 90°-rotated text in that merged column in order to describe the entire row.
┌─┬─────────┐ |A├─────────┤ | ├─────────┤ └─┴─────────┘
Where the text in field A is the 90°-rotated text.
Is it possible to do so?