Treemap - Tooltip value

Since, in treemap it is not possible to show two data lables. Using tooltop features I am trying to show multiple data points on mouse over. My problem is that treemap is dynamic and it changes values as per selection but does not change tooltip value. In my problem, I have created two tree maps first one is showing sales shares% by States and second tree map is showing share% by Sub-Category. When I select a state in first tree map to view share% by sub-category for the selected state in second tree map, I am able to view the share% however tooltip value does not change. It is still showing for all states. I have attached an image to make it more clear to you. Pl. suggest a solution. Sales value in chart is appearing through tooltip