When exporting True or False values created from calculated measures in the pivot table, there is inconsistency from what is displayed in the UI vs the Excel export.
The pivot table displays 1 or 0 for true of false respectively, but excel displays true and -.
There should be consistency when exporting logical values since a lot of our users are expecting a 1:1 output in the excel export.
Thank you for posting your inquiry.
Our team will look into this issue and provide a fix with our upcoming release on ETA Oct 4th.
Please let us know if there is anything else we can help you with in the meantime.