Add Dimension to Map Tooltip

[hlines_usacs]

Hello,

Is it possible to add additional dimensions to a Map chart object? For example, I have a chart that is based on Zip Codes and the tool tip displays the Name, Region, and Volume dimensions. Is it possible to add the State dimension to display in the tooltip along with these other dimensions?

Volume determines the size of the bubble and Region determines the color. State would not determine anything, but would just provide additional information. 

Thanks!