Hello there, @BE-Deb.
At this time, adding the WC code to the Timesheet report and reports under Job, Time and Mileage is unavailable. I can see how beneficial and important it is for you and your business.
For now, you may want to visit our blog website for more updates about the features in QuickBooks: Product Updates.
When you create and print timesheets, you can use this article for additional tips and details: Create and print timesheets.
Also, I've got you these helpful articles for ideas about managing your account and transactions: Help Articles for QuickBooks Enterprise.
Please don't hesitate to comment below by clicking the Reply button if you need anything else. I'll be here to help you. Stay safe and have a good one.