What is the problem with the filled map? You can show only 1 measure on a map at the same time. What if you would like to show two of your KPIs: the size of the sales and the target realization? Use colored bubble chart.
Bubble chart allows to present 3 series of data at the same time – the figures are presented on the x and y-axes and by the bubble size.
Analysing data with regard to the place of occurrence of a phenomenon or process is inseparable from the cause and effect analysis.