Custom Row Names

Hi Forum,

When I use the "format as table" command, the first row of the selection becomes a kind of header (I'm not well versed in the correct jargon, please forgive). Scrolling down, the default column names (A,B,C…n) are replaced by the name of the top-row of the column (see screenshot).

Is there a way to implement this system sideways, for the rows, as well (I scroll to the left and the default row names (1,2,3…n) are replaced by a set of custom names).

If yes, I would be thankful if someone could guide me to it, or to the fitting place in the documentation?

Thank you and,
BestScreen Shot 2020-08-25 at 2.34.43 PM copy.jpg