Hi, hopefully I can make sense with this!I have a pivot table in Excel that is connected to a Tabular SSAS model. I have a fact table with a degenerate dimension called 'Type' and 'AccountNo'. I need to put Type in the 'Columns' section in the pivot, and AccountNo in the Rows section. A 'Sum of Total' measure goes into the values.The Type dimension has three values, 'A', 'B' and 'C'. What I need to do is a calculation that would do (A+B) - C, and have this as a column at the end (where the grand total usually is)Looking like this; Type Rows A B C TotalA123 10 10 5 15A456 20 20 5 35A789 10 20 5 25Where would I do this? In DAX? I thought of doing a calculated column but the option is greyed out in Excel.Any help is much appreciated! Thanks :)
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