How to show positive and negative values with bar graph

Hi, is there a way to show positive and negative values in the bar graph so that the positve value is growing up and the negative value is growing down?
Actual situation:
grafik

And i would like to have a middle line with zero and the second bar growing down

I don’t believe that’s possible at the moment unfortunately.

thank you for your contribution.
Do you know another graph who can handle this, maybe third party?