Tableau Roadmap 2026
6 phases · 10 weeks · build one project in every phase.
Step-by-step plan
- Tableau interface
- Dimensions and measures
- Discrete and continuous
- Basic charts
- Sorting and formatting
Project: Build a sales overview workbook with bar, line and map charts from a sample superstore dataset
- Relationships and joins
- Unions and pivots
- Extracts and Hyper
- Data blending
- Tableau Prep basics
Project: Combine monthly sales files and a targets sheet into one clean data source using Prep
- Logical functions
- Date functions
- String functions
- Aggregate ratios
- Null handling
Project: Create a KPI sheet with YTD, last year YTD, growth and profit ratio calculations
- FIXED, INCLUDE, EXCLUDE
- Cohort analysis
- Running totals
- Ranks and moving averages
- Order of operations
Project: Build a customer cohort and retention analysis with new versus repeat customers per month
- Parameters
- Filter and highlight actions
- Set and parameter actions
- Containers and layout
- Device layouts
Project: Design an executive sales dashboard with KPI cards, drill down and a measure switcher
- Publishing to Server or Cloud
- Permissions and row-level security
- Extract schedules
- Performance tuning
- Portfolio on Tableau Public
Project: Publish three portfolio dashboards on Tableau Public and present one as a business case study
Practise each topic
Frequently asked questions
How long does it take to learn Tableau?
Following this roadmap takes about 10 weeks with regular practice. Working professionals usually need a little longer.
What should I learn first in Tableau?
Start with phase 1: Tableau interface, Dimensions and measures, Discrete and continuous. Build the phase project before moving on.
How do I know I am job-ready in Tableau?
When you can finish all phase projects on your own, solve the medium questions in the topic sheets and clear the mock interview comfortably.