Piechart to show expenses

[sami_jan]

I want to make a pie-chart that will show my expenses as a percentage of my income

So let's say I have an income of 5000 - I want that to be a total of the pie chart and my expenses of -100, -500, -1000 to be percentages of that total 5000

I tried making a row with a column for expenses and a label that is either "earn" or "spend" - but I can't figure out how to solve this particular problem

Thanks 

[Swoopy]

Is this what you are looking for?