Matter of fact I got the .CSV file from the platform I work with and then I saved it in .XLSX and it didn't work.
I tried to copy and paste into a Google Sheet and then save it in .XLSX, and it didn't work either to paste the Data as a Data Source..
I also tried to Extract the data as you said, but apparently this button doesn't exist on Tableau Public
Thanks for your attention and if you have another idea of how I could do this I'd appreciate!
I'd suggest looking into why the .csv isn't saving into other formats. It sounds like a problem outside of Tableau at the moment.
When I said it didn't work I wanted to say that I saved in .xlsx but it was not able to paste the Data as a Data Source..
Now I used Google Sheets, but I'm having problems to save it on Tableau Public.. I already opened another discussion for this
Thanks for your attention, again .