With DataRow.io you can export a DynamoDB table to Redshift with few clicks. Below steps walk you through building such, simple two-step pipeline.
Locate DynamoDB reader activity from the toolbar and drag it into the canvas.
Specify DynamoDB table name, read throughput, and optionally schema.
Locate Redshift writer activity from the toolbar and drag it to the canvas.
Specify the target table.
DataRow.io | Big Data Integration | Try it here.