> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://help.sigmacomputing.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://help.sigmacomputing.com/_mcp/server.

# Highlight chart values

> Highlight single values in Sigma charts by clicking them to focus analysis on specific data points.

## Highlight Values in a Chart

Click any single value to highlight it.

To select multiple values, hold `⌘ Command` (Mac OS) or `Ctrl` (Windows) on your keyboard while clicking each value.

![A pie chart showing line item sales by product type, with selected slices highlighted as the selection changes.](https://fdr-prod-docs-files-public.s3.us-east-1.amazonaws.com/sigma.docs.buildwithfern.com/34bd1e65ee089b1a60fa5495dd4a2e887c02a925d9df8cfa2b66881a749c9a04/assets/docs-images/2f51f97-dfsfsaf.gif?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6KXJSKKNFOCF7G4B%2F20261007%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20261007T064705Z&X-Amz-Expires=604800&X-Amz-Signature=95aa2534fdaf263e4d2e9d7a0f4bdb463319083fdb3a333ebe42eb30902ad3dc&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)