The Briqlab Mekko Chart is a free Power BI custom visual for analysts who need to compare two dimensions of proportion at the same time — something no standard bar or pie chart can do alone. Column width encodes the relative size of each category, while segment height within each column encodes the internal composition of that category. The result is a single chart that simultaneously answers "how big is each market?" and "what is each market made of?"
• Dual-axis proportional encoding — column width and segment height each carry independent data dimensions
• Automatic colour-coding by segment category with a configurable palette
• Segment labels positioned inside each cell showing value, percentage, or both
• Interactive segment highlighting — click to isolate a category across all columns
• Configurable column sorting — by total size, alphabetically, or custom order
• Tooltip on hover showing column name, segment name, value, and percentage
• Cross-filter interaction with other visuals on the report page
• Dark and light theme compatible with no extra setup
• Market segmentation — total market size by region with internal product category composition per region
• Competitive benchmarking — competitor revenue size alongside product or segment mix in one diagram
• Portfolio analysis — business unit revenue with margin or cost structure breakdown per unit
• Sales channel mix — channel revenue size with customer segment composition per channel
• Budget allocation — department spend size with cost category breakdown per department