A user is able to set up a management payer account to view consolidated billing reports through?

Explanations:

AWS Budgets allows users to set budgets and track costs but does not provide consolidated billing reports for management payer accounts.

Amazon Macie is a security service that uses machine learning to discover and protect sensitive data. It does not relate to billing reports or account management.

Amazon QuickSight is a business analytics service that allows for data visualization and reporting but does not directly handle consolidated billing reports for management payer accounts.

AWS Organizations allows users to set up a management payer account that can view consolidated billing reports for multiple accounts under the organization, making it the correct answer.