Matrix, alignment for single row in Rows field

A workaround is to put Name/Region/City/Target/Actual in Rows fields, and expand all rows in the matrix visual. Then switch off Stepped layout and +/- icons in the format pane. Just like below. Now I want alignment one by one Rows field.

Example - I want give alignment left for Region and City and for Target or Actual Centre alignment is it possible in Matrix

Or not.

If it's possible to put one by one alignment then give it solutions.

Otherwise Mashaallah