The Briqlab Drill Down Pie is a free Power BI custom visual for analysts who need to present hierarchical composition data without switching between multiple charts. Every slice is a door. Click any segment and the chart animates into the next level of your data hierarchy — from region to country, from product category to individual SKU, from division to department — with smooth transitions that keep the audience oriented at every level.
• Multi-level drill-down — click any slice to explore the next hierarchy level in place
• Smooth animated transitions between drill levels to maintain audience orientation
• Breadcrumb navigation — shows current drill path and allows stepping back up the hierarchy
• Outside connector labels — annotations stay readable on narrow slices without overlap
• Automated percentage and value labelling — show one or both per slice
• Interactive segment highlighting with cross-filter interaction across the report page
• Donut mode with configurable inner radius for a modern layout variation
• Dark and light theme compatible with no extra setup
• Revenue breakdown — region to country to product line in a single interactive visual
• Market share analysis — total market to segment to sub-segment with drill transitions
• Retail category management — department to category to SKU composition exploration
• Budget allocation — division to department to cost centre with click-through navigation
• Headcount composition — business unit to team to grade level in one self-contained chart