How to build this Radar Chart

Hi ThorstenD -  you can transform your data so that the skills are in a single column and you have separate columns for the actual and target values

In power query editor, select the columns Name, Pillar, status and perform unpivot other column transformation.

 after performing :

perform pivot by selecting the value

set the value column as the value column and ensure status is set as the pivot column.

after pivot

This will create separate columns for actual and target values as above apply the changes and load it.

Hope it works, 

you can take charts like clustered chart and build the visual.

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