Often, yes, provided the scope accurately describes the service and the systems supporting it. Start with the customer-facing product, then trace its data, infrastructure, people, and supporting processes. Shared identity management, HR, support, and deployment systems may still matter even if other products are excluded. Write down the boundary and explain any exclusions to your auditor. Also check whether that boundary answers the customer's actual concern. A narrowly scoped report can be useful, but it should not be marketed as covering unrelated products, business units, or activities that were outside the examination.
Related: SOC 2 audit and compliance hub.
Further reading: AICPA SOC 2 reporting guide overview.