There isn't a native or custom pareto chart in Power BI (how I wish there was one!). There are tutorials on how to make one though. The steps are a little finnicky especially for those who have just started using the tool. @v-jiascu-msft has already mentioned a link to a tutorial. Here's another one - https://powerbi.tips/2016/10/pareto-charting/
"Tell me and I’ll forget; show me and I may remember; involve me and I’ll understand." www.linkedin.com/in/danebelarminocpa
Please, find the screenshot of TOP 20 customers (filtered in manual filter TOP N). I want to show what % of total sales they make.
Then, I would like to be able to provide that information even if I slice the data into localisation. Meaning, I need to show how much of TOP 20 customers in Australia make % total Australian Sales. So the same mechanism, but different denominator (slicer-dependant).