Show dynamodb table in Amazon managed grafana

DynamoDB is not a supported database with Amazon Managed Grafana yet. Alternatively, you can get the data synced into Redshift and then query it.

The Redshift COPY command supports loading DynamoDB table into Redshift table. This is good for one-time load. Refer https://docs.aws.amazon.com/redshift/latest/dg/copy-parameters-data-source-dynamodb.html

For continued replication refer https://aws.amazon.com/blogs/database/dynamodb-streams-use-cases-and-design-patterns/ which describes leveraging DynamoDB Streams