At least as an option, allow fields to be ordered the same as the source query rather than alphabetical. This way they can be put in a logical and consistent order. Obviously, a workaround is to...
I've just wasted two days cleaning up a massive Excel file and just now discovered that Power BI sorts columns in alphabetical order in the Fields Pane. The data I was trying to visualize are survey responses, so the column order in the original file is crucial. Well, at least I was able to get a definitive proof-of-concept result: I can't use Power BI to create dashboards from survey data.
