Pretty much anything is possible with WooCommerce Tickets!
However, something like this would involve making a customization or two and you’d need to be happy working with code/templates.
The first step is to review the Themer’s Guide to get an overview of working with template overrides. From there you will probably wish to set up a custom single-event.php template within your theme – or, if you want the information about the number of tickets remaining to appear in the ticket form you might instead override wootickets/tickets.php (might be easiest).
If you take the latter route, you will probably be interested in this thread.
Does that help?