Use Obsidian Dataview to collect all callouts from your files

query-callouts-in-files.md

Your table

// Get all pages
const pages = dv.pages()

// This regex will find the contents of the callout [!quote]
// If you want a different type to be found, update the "quote" to the corresponding callout format
const regex = /\s*\>\s*\[\!quote\]\n\s*>\s*(.*)\n/gm

const rows = []
for (const page of pages) {
  // Read the file contents
  const file = app.vault.getAbstractFileByPath(page.file.path)
  const contents = await app.vault.read(file);
  
  // Find quotes
  const quotes = contents.match(regex) || [];
  
  // Add all quotes to the rows
  if (quotes.length > 0) {
    rows.push([page.file.link, quotes.join('\n')])
  }
}

// Create table
dv.table(['Link', 'Quotes'], rows)

This is exactly what I was looking for!

Is there a way to get rid of, or shrink the first column?