The default header for a worksheet is

You can format settings for fonts, alignment, shading, borders, lines and tooltips at the worksheet level. For example, you might want to remove all the borders in a text table, or add shading to every other column in a view. When you make formatting changes at this level, they apply only to the view you're working on. See Are you formatting your worksheets on the web? See • Display a worksheet or dashboard. • From the Format menu, choose the part of the view that you want to format, such as Font, Borders, or Filters. For a view, you can specify the font, style, size, and color for either the pane text or header text, or both. For example, in the view below, the header text is set to use the Tableau Bold font. If you have totals or grand totals in the view, you can specify special font settings to make these values stand out from the rest of the data. This is particularly useful when you are working with a text table. The view below shows a text table in which the grand totals are formatted to be dark red. Tableau uses visual best practices to determine how text is aligned in a view, but you can also customize text. For example, you can change the direction of header text so that it is horizontal (normal) instead of vertical (up). Note: Tableau adheres to regional standards when determining when to begin or end line breaks. Click the image to replay it. For each text area you can specify the following alignment options: Horizontal - Controls whether text aligns to the left...