Filter bar chart with 2 row filter

Hi,

I have added a bar chart and want to apply 2 filter on bar chart or any chart for example I have item name and calculating total month sale (sum) means from day 1 to day 30 on bar chart. I am able to displaying individual item with sum on bar chart but further i want filter that data with another filter like date that means when i select the item it is displaying the total sum on bar chart but it should also display day wise value if I select date from drop down.