Import figure as custom visual

I want to publish a visualization similar to this figure on my dashboard. But it seems that I cannot put error bars on the barchart in Quicksight. So alternatively, I want to directly put this figure on the dashboard, without exposing it to a public URL! is there a way to do that?
image

Hello,

About the error bars on bar charts, this feature is not currently supported, the same happens for embedding images on custom visuals not available in a public URL. Please see the documentation on visuals Using custom visual content - Amazon QuickSight

At AWS, our roadmap is primarily driven by our customers. Your feedback helps us build a better service. I have tagged this as a feature request.