Background gradient colors based on a value outside the visual

Hi,Anonymous , thank you for your response

I'll try to explain myself a bit better.

I have two measures:

One calculating the profit (showed on the card "actual profit")

Another one calculating the profit based on different scenarios (showed in the matrix).

If the costs, the demand and the price don't change, the profit scenario and the actual profit are the same:

 If the cost increase or decrease, the profit scenario changes accordingly:

I'd like to achieve a background color that dynamically takes the measure "actual profit" as the center color of the gradient. In the picture showed above, the center should be greener as it is higher than the actual profit.

With -20% costs, it should look like this:

Thank you very much for your efforts,

Cheers