Why Treemap and sunburst in Excel? - Purpose & Use Cases

The Big Idea

What if you could see your entire sales story in one colorful picture instead of endless numbers?

The Scenario

Imagine you have a big list of sales data for many products and regions. You try to understand which products sell best and how sales compare across regions by looking at long columns of numbers and text.

It feels like staring at a giant messy table with no clear picture.

The Problem

Manually scanning rows and columns is slow and confusing. You might miss important patterns or trends hidden in the numbers.

Trying to draw charts by hand or copy-pasting data into separate charts wastes time and often leads to mistakes.

The Solution

Treemap and sunburst charts turn complex data into colorful, easy-to-see shapes. They show parts of a whole and how categories relate visually.

This helps you quickly spot the biggest sales, compare groups, and understand the data story without digging through endless numbers.

Before vs After

✗ Before

Look at rows and columns, write notes on paper

✓ After

Insert > Chart > Treemap or Sunburst
See colorful blocks or rings showing data parts

What It Enables

You can instantly grasp complex hierarchical data and make smart decisions faster by seeing the big picture clearly.

Real Life Example

A store manager uses a treemap chart to see which product categories and subcategories bring the most revenue, helping decide what to stock more.

Key Takeaways

Manual data review is slow and error-prone.

Treemap and sunburst charts visualize data hierarchies clearly.

They help spot trends and make decisions quickly.