Different Filter Condition for value series in Multiple value series Report

I have one csv file lets say

A,1359039207705080,100
J,1359039208032449,200
A,1359039208108775,300
J,1359039208202430,400

I am creating area graph having 2 value series for each category A and J differently .

My assumption is there should be way to filter the dataset for each value series differently .
But by running report, it looks like it filers for both series.

How can we apply different filer condition on same dataset for different value series.

I do not want to use optional Y series grouping as it is not rendering area graph properly .

Thanks in advance!