Seeking Power BI Visualization Expertise

Good afternoon Mr Albert and  thank you very much for your help, 

First of all  i have quantitative measures that are themselves composed of other quantitative measures, how can effectively display each quantitative measure( eg: sum of amount shipping ) and its composition of sub-measures in Power BI

I will show you my suggestion.This is specifically for the 'sum_of_amount_shipping' measure. I have created sub-measures that comprise the main measure for visualization in another visual, such as a treemap.

And finally, as you can see, the sum is divided into two parts: Orders and Refunds. However, the issue arises as I am unable to view the Refund (the positive part in my chart) by default. I can only see it when I select the Refund amount in my table. If I deselect Refund in the table, it disappears once again. As illustrated in this picture , it seems like the total (Order +Refund)

Best regards,
Abdelraouf Daiffalah