If your data is coming from database, what I will suggest is to cross join your data with a calendar data source which has 1 minute interval level.
Keep in mind, this will generate a huge amount of data rows if your original data is huge.
Tableau can not provide a solution with 1 minute interval for one row data.
Unfortunately, There is no any related date I could do cross joint. I could deal with it in EXCEL， but takes a few time.
Thank you anyway.