Project and task level Transasation Controls hierarchy

Summary:

Is there a way to define hierarchy of application of transaction controls. i.e., if we could dictate that first Project level transaction controls could be applied and then task level or vice versa?

Content (required):

We have a case where we have defined (on Project level) exclusive transaction controls with chargeable checkbox unchecked with a particular expenditure category (example, to disallow Admin Opex expenses on Billable projects). Then we have defined task level exclusive transaction controls where we populated only person names and chargeable check box checked, we aimed by this that only these people should be able to book their expense through expense reports.