Additional row to pivot table

[dandaanilreddy]

Hello All,

I want to achieve the below highlighted row(A-B) in Qlik sense pivot table. Please can someone let me know how to achieve this?

Dimension 1	Dimension2	Quarter	Value
A	apple	Q1	10
A	apple	Q2	20
A	apple	Q3	30
A	apple	Q4	40
B	ball	Q1	5
B	ball	Q2	10
B	ball	Q3	15
B	ball	Q4	20
Sum of Value	Column Labels
Row Labels	Q1	Q2	Q3	Q4
A	10	20	30	40
B	5	10	15	20
C	5	10	15	20

Thanks

[jonathandienst]

Where does the data displayed in row labelled C come from? Is it just a duplicate of B? 

[dandaanilreddy]

It’s A minus B.