Adding Gross Profit as a Column in a Bar Graph (BI Viewer)

Do you mean somehting like this ?

I did the definition like this :

To create a chart for a specific set of value I always use a calculated fields with a iif statement, like this one : iif([Account]='MyAccountName'  And [UD5]='MyUD5Name',[Amount] , 0)

Hope this helps :)