Coloring specific rows/columns

[Velonicz]

Would be very cool if you could color specific rows and columns. Similar to the "header_color" where the top row is colored differently. I imagined something like "row_color = (5, "green")" that would make the fifth row green. And "column_color = (2, "Blue")" that would make the second column blue. I know there already is the "colors" parameter, but it would still be cool to be able to highlight additional rows/colums. Thanks