Summarize two bars to one bar

Hello together,

I have a bar chart where you can see accounting indicators (1C, 1E, 1F, 1W, 2W…) per month. For each indicator Power BI makes a new bar in the chart. Is it possible to summarize two indicators (e.g. 1W + 2W) in one bar together? Maybe with a measure or something like this? In the attached picture you can see the two bars with should be one bar together.

Thanks

bar chart