Apply conditional formatting to entire table

Hello,

I am trying to apply conditional formatting to the entire table to make it look like a heat map. I tried using the table heat map visual, but I need to display some measures in my category field and I was told that I cannot do so in that visual (previous post).

The suggestion was to use table visual with conditional formatting, but it looks like you can apply background color scales only on individual columns. Also I do not want to 'color based on' on any specific column.

I am attaching a snapshot of the table visual from power bi and what I would like for it to look like as a heat map. Highly appreciate any input!