What is background job queue in sql server? How to create a background job?
You can't create one of these jobs. They aren't SQL Server Agent jobs or anything you can create manually, they're background tasks that SQL Server performs (like asynchronous updates to statistics). 

You could trigger temporary population of the DMV by updating enough rows in a table and then running queries that force stats to be re-calculated, but this would be a very hunt-and-peck operation that will rely on incredibly lucky timing.