Hi pmscorca,
Thanks for reaching out to Microsoft Q&A.
There is no similar tool for synapse analytics dw tables but you can try the performance and indexing recommendations from your azure portal dedicated pool dashboard. Apart from that you can also try Azure Advisor, complete documentation with usage is explained below.
Few other performance related advisor on distributions
https://learn.microsoft.com/en-us/azure/synapse-analytics/sql/distribution-advisor
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