how about switching to horizontal bar chart with logarithmic scale if that option is feasible for you.
or switching to highlight table but you lose the scale
You'll need to ask what is most important: to represent the categories, or to visually represent their proportions. If Partners is quite small (like 1k vs. your 9M or 1M), it could be difficult to represent it proportionally
I think Amit Narkar's suggestion of using a logarithmic scale might be best, especially if Partners is quite small.
Remember you'll want to sort the elements in ascending order so your smaller ones come first, otherwise something could get lost in the shuffle Remember that a log scale won't proportionally represent the figures.
A non-stacked horizontal bar chart might also work (use Reference Lines to display your value). I know this doesn't match your picture spec, but it could be an option to pursue.
Good luck to you!