Hi Vinay,
Dynamic Access Roles are now available for tenants with the Business Plus Suite (New Capability: Dynamic Access Roles! ) and this will let you make a simplified role model, where you can add a ‘dimension’ to cover your use case. If you don’t have Business Plus and don’t plan on procuring the capability, then Jason’s recommendation will likely be your best approach, but you will have more roles to manage.
Thanks,
Margo