Budget Line

Hi,

I have a dataset with numerous categories, and each category has its own $ amount for each month. I am trying to add a budget line to each of the category in the same visual. This is what I want to be able to have:

1. A bar chart, x-axis is the category, y-axis is the $ amount. The budget line will give a value based on each category
2. When I filter it by different months, I want the line to be able to change according to the months I filtered

So far what I got is incomplete, as the budget line does not correspond to each of the categories, but rather a line of the sum of the whole budget.

Any ideas?

Thanks!

Daren