Hi Linden,
Unfortunately, there's no current functionality in place to allow modification of report column or grouping font (including color, size, etc.). I definitely suggest getting this suggestion to our Product team, however, as they are always looking to improve the product. You can create your Feature Request
In addition to how to customize color or size of report column headings, it would be great to know if it's possible to manipulate grouping size, font, or coloring.
Any input is greatly appreciated.
Thank you,
Linden
