Control of Display on Sunburst chart

[steph...@gmail.com]

I need to control the display of the variables shown in the chart. 

1. The numeric value needs to be appear on a line below the value of the variable (D1, D2, etc)

2. The direction of the labels displayed need to be controlled

3. Is there any mechanism to add a tool-tip?

4. Is there a mechanism to approximate the numbers or control the rounding or display of decimals