Can you make a Pivot Table from multiple tables?

Yes, you can create a pivot table from multiple tables by using data modeling techniques such as data blending or data consolidation. Here are a few common methods:

1. Data Blending: This involves combining data from multiple tables based on a common field. For example, if you have sales data in one table and customer data in another, you can blend them together using a common field like customer ID. Most data analytics tools like Excel, Google Sheets, or specialized BI tools offer functionality to perform data blending.
2. Consolidating Data: Another approach is to consolidate data from multiple tables into a single table before creating a pivot table. This can be done using techniques such as SQL joins or using lookup functions in Excel. Once the data is consolidated, you can create a pivot table from the single combined table.
3. Power Query (Excel) or Data Transformation (BI Tools): Tools like Power Query in Excel or data transformation capabilities in BI tools allow you to import data from multiple sources, merge or append them together, and then create a pivot table from the combined dataset.
4. Using Advanced Pivot Table Features: Some pivot table functionalities in BI tools allow you to directly connect to multiple tables and create relationships between them within the pivot table interface. This enables you to analyze data from multiple tables seamlessly without the need for explicit data blending or consolidation steps.

In an interview setting, it’s important to demonstrate your understanding of these concepts and showcase your ability to manipulate data from multiple sources to generate insights using pivot tables or similar analytical tools.